Business Logic: DWH vs. Source system
inglev at 09h07
17
Feb
2009
Business Logic: DWH vs. Source system
Hello everyone,
We are currently implementing a Data Warehouse (consolidating data from several source systems) and we had an argument on where the business logic should reside.
Simplified example: The source contains the fields “amount”, a “discount” and a “total amount”. The “total amount” is supposed to be the “amount”*(1-“discount”), but for
Hello everyone,
We are currently implementing a Data Warehouse (consolidating data from several source systems) and we had an argument on where the business logic should reside.
Simplified example: The source contains the fields “amount”, a “discount” and a “total amount”. The “total amount” is supposed to be the “amount”*(1-“discount”), but for
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"Business Logic: DWH vs. Source system"
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Last message :
17/02/2009 at 09h07 by "inglev"
